Contents
 Intel NetStructure 7190 Multi-Site Traffic Director
Page
 Intel NetStructure Multi-Site Traffic Director
 Technical Product
 Table of Contents
 Boot Monitor
 Snmp Support 133
 169
 What is an Intel NetStructure 7190 Multi-Site Director?
Performance
Reliability
 Scalability
Who Should Use This Book
User Guide Summary
Two Versions
 Boot Monitor
Page
 Balancer refers to either
7190
Load
 Traditional
Intelligent
 Multi-Site Load Balancing
Authoritative DNS Servers
 Multi-Site Traffic Management Using Intel Load Balancers
 Overview a Basic Configuration
Typical Configuration
 Weighted Algorithms
Site Balancing Methods
Metric Algorithms
 Managing Unequal Site Servers
 Flash DNS
Partial Failures
 Status No Metrics
Service Standby
Status No Services
Status OK
 Multiple VIP Response
Definitions
 Definitions
Page
 Custom/Manual Configuration
CLI Configuration
 Sample Network Topology
Adding Secondary 7190s
 Associating Services with Agents
Creating Agents
Creating Zones
 Info
Creating Authority Records
 Creating Hosts
Commit the Configuration
 Configure DNS Servers
NSLookup
Multiple-VIP Response
 Custom/Manual Configuration
Page
 Introduction
Scenario
 Simple Site Scenario
Part 1 Initial Configuration A Simple Site
Procedure
Key Concepts
 A P T E R Scenario
 Create Host and Specify Balancing Method
 A P T E R Scenario Map Services to Hostname
 Delegate authority to the 7190s
 Commit the configuration changes
Part 2 Changing to Flash Response Mode Balancing
 Part 3 Adding Load Balancers to an Existing Site
 St coa st
ISV Groups and Services
 Map the new services to a hostname
 At this point, you can save and commit the configuration
 Enable the westcoastbroker
 Configuring A Mixed Environment
 Procedure
 Site
Site
 Site
 Backup Site
Create Backup Site and associate services config dns agents
 Site3 Flash-src 10.1.3.1 flash-backup-src 10.1.3.2 services
 Site
 Be easy to lump both the Http and Https services together
 Ftp Method conn siteservices
 Scenario 1, Part 1, Step
Add host for second zone and map its services
 Boot Monitor
 Accessing the Boot Monitor
Boot Monitor Command Reference
System Requirements
 Boot Monitor Command Reference
 Example are for
For your installation
Entered names
IP addresses
 Monitordns
 Default
Reset does not Delete saved
Configuration files
Command rewrites
 Syntax for a specified command
 This command displays the current boot configuration
 Use this command to specify the netmask
 Not work correctly if
Configured
 List of saved
Command to display
Page
 Environment
Editing the Command Line
 Key Combinations
 History n
Command History
Pipes
Online Help
 Command Line Syntax
Command Line Syntax
 CLI Command Summary
Command Tree Show
Objects and Parameters
 Config
Command Tree Config
 Global System Commands
 File Management Commands
CLI Commands
System Commands
 DNS Commands
Snmp Commands
 Config dns agents
 Config dns agents agentname services servicename
 Config dns isvgroups isvname services servicename
 Config dns zones zonename hostnames hostname siteservices
 Show cli info show sys
Show Commands
 Show dns zones zonename hostnames hostname siteservices
 Global System Commands
Global System Commands
 Options
 To be cleared following the display
 Greater than 500K even when more ‘paging’ is disabled. This
 CLI are affected
Parameters set within
 File Management Commands
File Management Commands
 Save
 Config CLI Commands
Configuration Commands
 Displays the status of all variables at the config cli level
 Greater than 500,000 bytes
Display is automated to
Display one page at a time
 You are disabling all future
To reset Telnet, you must
Access the device through
Number of sessions to
 Include username data
Config operations do not
 Config Sys Commands
Config Sys Commands
 Configurations before
Installing or booting a new
Image
 Sys secondary create ip command
 Reboot
 Config Sys Snmp Commands
Config Sys Snmp Commands
 Snmp requests. Up to 10 community strings can be created
 Config DNS Commands
Config DNS Commands
 Displays all DNS information
 Queries Total number of DNS queries received
 Connection to the primary
DNS resolutions
All commands under config
May reduce the speed
 Config DNS Agents Commands
Config DNS Agents Commands
 Obtained
 Changes the agent’s current name to the name specified
 Is changed, ensure that
Agent is listening on
Port number that is
 Among the sixteen possible agents
 Configures the IP address of the corresponding agent name
 Them
 Config DNS ISV-Groups Commands
Config DNS ISV Groups Command
 Move to the command level of a specific ISV group
 Moves to the ISV services command level
 Config DNS Zones Commands
Config DNS Zones Commands
 Show dns zones info
 VIPs configured under
Also deletes all hosts
Zone to be deleted
 Displays the statistical information of the specified zone
 Under the specified zone
 Resolutions is displayed
 Atypehostname
 Displays the specified host’s configuration information
 TTL
 Config DNS Zones Commands
 Service with the specified hostname
 Config DNS Flash Commands
 Sets the maximum time delayed before a response is returned
 Show Commands
Show Commands
 Snmp enabled/disabled
 Enabledisable
 Or off. See config dns flash spoof for information
 Displays DNS statistical information
 Displays the names of all committed zones of this 7190,
 Displays all the hostnames and their number of queries
 Displays statistics for all committed agents
 VIP
 Displays information about the specified agent
 Displays metrics information for a single specified agent
 Metrics ip address
 Probe information and the services configured for them
 Show Commands
 Standards Compliance Intel MIB Tree
Snmp Support
 Where to find MIB Files
Supported MIBs
MIB Tree top level
 Multisite-mib.my
Ceo-header.my
 Agent Metrics Group
Agent Metrics Group
 ISV Group
Service Metrics Group
Service Metrics Group
ISV Metrics Group
 Site Group
Site Group
 Multisite-mib.my
Snmp Traps
 S5emt103.my, s5roo114.my, s5tcs112.my, synro167.my
Snmp Traps
 Snmp
Displaying
 Configuring Trap Parameters
 Config sys snmp info Config sys snmp port port
Configuring Other Snmp Parameters
 144
 Software Image Media
Multiple Software Images
 Downloading Installing Software
Saving Your Current Configuration
 Restoring Your Previous Configuration
Rebooting with the New Image and Verifying Installation
 148
 Diagnostic LEDs
Diagnostic LEDs
 Power Indication
Boot-time LED Diagnostics
Boot-Time LED Diagnostics
 Status LED
Runtime LED Diagnostics
Runtime Errors
Runtime Activity
 System Log
Log Message Format
Displaying Log Messages
 Wdog The Watch Dog process
Dnsd The DNS Server Daemon process
 Backend Process
NCA Network Configuration Application
 Dbrpd Database Print Server Daemon
Dnsstats Daemon
 156
 Cleaning the Dust Filter
 Appendix B
 Taiwan Class a EMI Statement
Regulatory Information
 FCC Part 15 Compliance Statement
Vcci Statement
 Canada Compliance Statement Industry Canada
CE Compliance Statement
 Vcci Class a Japan Australia
Cispr 22 Statement
 Avertissement
 Warnung
 Advertencias
 Wichtige Sicherheitshinweise
 Wichtige Sicherheitshinweise
 168
 Terms and Conditions and Software License
 170
 P E N D I X D
 172
 173
 174
 175
 176
 NetStructure 7190 Multi-Site Traffic Director User Guide
Glossary
 Http
 179
 O S S a R Y
 Other areas
Worldwide Access to Technical Support
North America only
Japan only
 P P O R T
 Support Services
 184
 Index
Symbols
 Timeout 100 config dns commands Config dns 92 info Info all
 187
 188
 Help commands
 190
 Wildcards Zones
 192